本文選題：智能交通系統(tǒng)(ITS)　切入點(diǎn)：交通監(jiān)控　出處：《長安大學(xué)》2014年碩士論文

【摘要】：隨著我國交通信息化建設(shè)的推進(jìn)，近年來交通監(jiān)控已成為高速公路智能交通系統(tǒng)（ITS）的不可或缺部分。針對高速公路異構(gòu)ITS集成與交通監(jiān)控?cái)?shù)據(jù)共享問題，通過擴(kuò)展《交通信息基礎(chǔ)數(shù)據(jù)元集》標(biāo)準(zhǔn)（編號(hào)JT/T697），形成了一套交通監(jiān)控?cái)?shù)據(jù)元，通過提取數(shù)據(jù)元語義建立了交通監(jiān)控?cái)?shù)據(jù)本體。在此基礎(chǔ)上，搭建了適應(yīng)于我國高速公路交通監(jiān)控?cái)?shù)據(jù)共享的本體映射與推理查詢平臺(tái)框架，并針對西安市城際高速公路網(wǎng)搭建了基于JBoss的路網(wǎng)交通監(jiān)控系統(tǒng)網(wǎng)站。這些研究成果可應(yīng)用于我國高速公路ITS集成中，用于實(shí)現(xiàn)異構(gòu)ITS對多源交通監(jiān)控?cái)?shù)據(jù)的一致性理解和充分共享，在我國高速公路信息化建設(shè)中具有重要的應(yīng)用價(jià)值。具體而言，論文的主要研究工作如下： (1)在對交通數(shù)據(jù)元標(biāo)準(zhǔn)JT/T697進(jìn)行解讀與語義分析的基礎(chǔ)上，總結(jié)了交通監(jiān)控?cái)?shù)據(jù)元的補(bǔ)充需求；從動(dòng)態(tài)數(shù)據(jù)和靜態(tài)數(shù)據(jù)兩個(gè)方面分析了高速公路的交通監(jiān)控?cái)?shù)據(jù)，設(shè)計(jì)了一套適用于交通監(jiān)控的交通數(shù)據(jù)元，并將交通監(jiān)控?cái)?shù)據(jù)以交通監(jiān)控?cái)?shù)據(jù)元的形式進(jìn)行語義提取與本體建模。 (2)搭建了一個(gè)適應(yīng)于我國高速交通監(jiān)控?cái)?shù)據(jù)的本體映射和推理查詢平臺(tái)框架并且驗(yàn)證技術(shù)的可行性，從交通監(jiān)控?cái)?shù)據(jù)的分析、本體的映射規(guī)則設(shè)計(jì)、本體的推理查詢實(shí)現(xiàn)三個(gè)方面總結(jié)了高速公路網(wǎng)監(jiān)控?cái)?shù)據(jù)本體映射與推理查詢的方法。 (3)利用高速公路網(wǎng)監(jiān)控?cái)?shù)據(jù)本體映射與推理查詢的結(jié)果，以當(dāng)前較為成熟的J2EE架構(gòu)應(yīng)用服務(wù)器JBoss為開發(fā)平臺(tái)，開發(fā)了以西安城域高速公路交通監(jiān)控?cái)?shù)據(jù)為上層應(yīng)用實(shí)例的交通監(jiān)控系統(tǒng)門戶網(wǎng)站，進(jìn)而驗(yàn)證了集成平臺(tái)的技術(shù)實(shí)現(xiàn)可行性。
[Abstract]:With the development of traffic information construction in China, traffic monitoring has become an indispensable part of the Intelligent Transportation system (ITS) in recent years.Aiming at the problem of heterogeneous ITS integration and traffic monitoring data sharing in freeway, a set of traffic monitoring data elements is formed by extending the Standard of basic data set of Traffic Information (JT / T697).Traffic monitoring data ontology is established by extracting data element semantics.On this basis, the ontology mapping and reasoning query platform framework suitable for expressway traffic monitoring data sharing in China is built, and the network traffic monitoring system website based on JBoss is built for Xi'an intercity expressway network.These research results can be applied to the expressway ITS integration in China, and can be used to realize the consistent understanding and full sharing of heterogeneous ITS to the multi-source traffic monitoring data. It has important application value in the highway information construction of our country.Specifically, the main research work of the thesis is as follows:1) based on the interpretation and semantic analysis of traffic data metadata standard (JT/T697), the supplementary demand of traffic monitoring data element is summarized, and the traffic monitoring data of freeway is analyzed from two aspects: dynamic data and static data.A set of traffic data elements suitable for traffic monitoring is designed, and the traffic monitoring data is extracted by semantic and ontology modeling in the form of traffic monitoring data elements.(2) A framework of ontology mapping and reasoning query platform for high-speed traffic monitoring data in China is set up and the feasibility of the technology is verified. From the analysis of traffic monitoring data, the design of ontology mapping rules,The methods of ontology mapping and reasoning query of highway network monitoring data are summarized in three aspects of ontology query implementation.Based on the results of ontology mapping and reasoning query of highway network monitoring data, the application server JBoss, which is currently mature in J2EE architecture, is used as the development platform.Based on the traffic monitoring data of Xi'an City Expressway, a traffic monitoring system portal is developed, which verifies the feasibility of the integrated platform.
【學(xué)位授予單位】：長安大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號(hào)】：U495

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